The leading company in power energy industry of Mongolia
A powerful channel to distribute development
Brief introduction
“Altai Trest” LLC was first established on May 28, 1993. “Altai Trest” LLC is leading the field of energy with its rich experience accumulated, enormous works completed, professional workforce and material base in the field. Moreover, the company has been introducing new advanced technology in the field. It has been working in the wide range of development around Mongolia.
“Altai Trest” LLC, which has been operating under New Progress Group Since 2002, carried out 16% of the construction work in the energy construction sector in 2006. In 2007 to 2008 the year of Great Development Project, 14.5% of the largest construction work in the energy sector was completed by our company alone. Also 1000-kilometer-long overhead power line with substations was built.
In recent years, in the field of energy construction, we have been working in the country’s infrastructure sector by performing the construction of overhead transmission lines and substations in the due time and with high quality.
Operation field
Capacity of the plant
Altai Trest LLC has created an equipment pool more than 100 machinery and equipment, mechanical workshops, auto garages, metal structures and a number of reinforced concrete plants with its own funds.
OUR IDENTITY
DETAILED PLAN AND ASSESSMENT
When carrying out power construction work, the work volume and budget of the object is carefully studied, and a graphic plan is drawn up based on detailed assessment of manpower, machinery, time to be spent, and materials.
PRIOR PREPARATION:
In addition to carefully carrying out technical maintenance of the machines that will work at the site, preparing spare parts and creating an opportunity to work without interruption, the workers’ accommodation, food, and household supplies are fully prepared at the site to create a condition for the quality execution of the construction work in a short time.
MANAGEMENT CONTROL:
We provide professional management of the work of the brigade working at the site, check safety operations and build a professional engineering technical team to monitor and guide the work process.
RELIABLE CONTACTS:
We have reliable domestic and foreign partners who supply materials and equipment which are used in all types of power transmission lines and substations.
OWN MANUFACTURER:
As we produce the reinforced concrete supports and reinforced concrete structures necessary for the construction of overhead transmission lines and substations, we can reduce the cost of raw materials and keep the cost of the work budget low.
OCCUPATIONAL SAFETY:
By strictly implementing the technological procedures in any work, we work without any types of accidents and fatality. In addition to maintaining technical and safety journals at each facility, “Labor protection-Safety techniques-Hygiene”, professional and labor law training are conducted annually among our employees and mechanics and quality and professional, labor protection-safe operation level examinations are conducts to confirms their understanding.
OUR DEVELOPMENT WORK
We started a new page in the history of the development of energy sector of Mongolia by building and handing over a 220 kV high-voltage two-circuit overhead transmission line with iron supports (101 kilometers long from the border of Mongolia to the center of Uvs province) at high rating quality based on its own construction, production base, engineers and professional workers without any assistance of foreign experts for the first time in Mongolia.
With more than 20 years of experience in the field of energy construction, Altai Trest LLC, the leading company in the field, has built about 3100 km long overhead transmission lines and more than 80 substations, established the integrated power system of the western region and connected more than 60 soums of provinces such as Uvs, Bayan-Ulgii, Khovd, Khuvsgul, Uvurkhangai, Gobi-Altai, Bayankhongor, Khentii and Dornod to the integrated power system of the region with its effort to establish Mongolia’s integrated power system and expand the scope of it.
Overhead transmission lines of 220kV
110 kV ovrhead transmission line
35kV overhead transmission lines
10 kV overhead transmission line
6 kV overhead transmission lines
0.4kV OHTL
Construction of substations and other facilities
Projects to be implemented in 2023
Electricity distribution and electricity procedure provision are added to the operation field of Altai Trest LLC in 2022.
№ | Project name | Project completion year | Tasks implemented within the frame of the project |
1 | Feasibility study and design development of 110kV overhead transmission line and substation in connection with the construction of an airport in Khushig Valley | 2013 | · 86 km long 110kV overhead transmission line
· 110/10kV 2x16MVA Khushig substation |
2 | 97 km of 110kV overhead transmission line, 110/35/10kV 2x40MVA substation /Ulaanbaatar/ project to be built from Zaisan 110/35/10kV 2x40MVA substation to micro-district 14 substation of Ulaanbaatar Ikh Toirog line with turnkey conditions | 2014 | · Construction 2km 110kV 2-circuit OHTL
· Construction of Zaisan 110/35/10kV 2x40MVA substation |
3 | 110/35/10kV 2x40MVA “Micro-district 14” substation design and construction | 2014 | · Construction of 110/35/10kV 2x40MVA “Micro-district 14” substation |
4 | 110/35/10kV 2x40MVA substation of Bayangol Am “Bayangol” substation of Ulaanbaatar city, 22km of overhead transmission line | 2014 | · Construction of .7 km long 110kV overhead transmission line
· Construction of 110/35/10kV 2x40MVA Bayangol Substation |
5 | Electric power supply, substations, and overhead transmission line the Berlin Eco-campus 2015. | 2015 | · Construction 9km 110kV overhead transmission line
· Construction of 110/10kV 2x40MVA Buyant-Ukhaa Substation |
6 | Expansion of 110/35/10kV Tavantolgoi substation, Tsogttsegtsii soum, Umnugobi province | 2017 | · Construction of Expansion of 110/35/10kV Tavantolgoi substation, |
7 | Construction-Transfer Concession Agreement for the expansion and update of Choir substation | 2019 | · Construction and renovation of Choir 220/110/35/6kV 2 x 200MVA substation |
8 | 330kV 2-circuit overhead transmission line from Ulaanbaatar-Mandalgobi, Mongolia | 2018 | · Construction of 47 km 330kV 2-circuit overhead transmission line |
9 | Construction of Inter- soums 35kV overhead transmission line/Uvs, Naranbulag/ with the conditions of the turnkey contract | 2020 | · 84 km 35kV overhead transmission line
· Construction of 35/10kV Naranbulag substation · Construction of 35/0.4kV Uliasnii Khev substation |
10 | Complete renovation of 35kV 10-com oil circuit breakers of the Khangai region branch of “NTN” SOJSC with relay protection with the fund of World Bank, | 2021 | · Construction of 35kV 10-com oil circuit breakers to be replaced with a vacuum breaker
· Relay protection work |
№ | Project name | Tasks implemented within the frame of the project |
1 | Construction of 35kV overhead transmission line from Khushuut mining to Uyench soum, Khovd province and expantion of Uyench substation (Uyench soum, Khovd province). | · Construction of 240km 35kV overhead transmission line
· Construction of expansion of Khushuut 35/10kV substation · Construction of expansion of Uyench 35/0.4kV substation |
ALTAI TREST LLC
Amarsanaa -1, Jargalant soum, Khovd Province
Phone: (976) 7017 2238, 7017 2283
Fax: (976) 7017 2251
E-mail: info@altaitrest.mn
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